{"schemaVersion":3,"id":"CVE-2017-7064","aliases":["UBUNTU-CVE-2017-7064","DEBIAN-CVE-2017-7064"],"status":"published","duplicateOf":null,"title":null,"description":"An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. The issue involves the \"WebKit\" component. It allows attackers to bypass intended memory-read restrictions via a crafted app.","dates":{"published":"2017-07-20T16:00:00.000Z","modified":"2024-08-05T15:49:03.033Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"NVD","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.3,"severity":"medium","vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Ubuntu","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","exploitability":4.6,"impact":6,"computed":true},{"version":"3.0","versionLabel":"v3.0","source":"OSV · Debian","score":5.5,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","exploitability":4.6,"impact":6,"computed":true}]},"epss":{"probability":0.04123,"percentile":0.90687,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.04123},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0666,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.04123,"percentile":0.90687}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0666,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04123,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.04123,"percentile":0.90687}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"42375","name":"WebKit JSC - 'JSArray::appendMemcpy' Uninitialized Memory Copy","source":"exploit-database","url":"https://www.exploit-db.com/exploits/42375","maturity":"poc","reliabilityScore":0.8,"verified":true,"type":"dos","platforms":["multiple"],"requiresAuth":null,"exploitdb":{"verified":true,"type":"dos","platform":"multiple","file":"exploits/multiple/dos/42375.html","codes":["CVE-2017-7064"]},"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-20","name":"Improper Input Validation","description":"The product receives input or data, but it does\n        not validate or incorrectly validates that the input has the\n        properties that are required to process the data safely and\n        correctly.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/20.html"}],"affected":[{"vendor":"apple","product":"icloud","name":"icloud","label":"icloud","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 6.2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 6.2.1","eol":null,"hubHref":"/vendor/apple/icloud"},{"vendor":"apple","product":"iphone_os","name":"iphone os","label":"iphone_os","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≤ 10.3.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 10.3.2","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"ios","label":"Apple iOS","category":"os"}},"hubHref":"/vendor/apple/iphone_os"},{"vendor":"apple","product":"itunes","name":"itunes","label":"itunes","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 12.6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 12.6.1","eol":null,"hubHref":"/vendor/apple/itunes"},{"vendor":"apple","product":"safari","name":"safari","label":"safari","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 10.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 10.1.1","eol":null,"hubHref":"/vendor/apple/safari"},{"vendor":"debian","product":"webkit2gtk","name":"webkit2gtk","label":"webkit2gtk","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/webkit2gtk","purlType":"deb","versions":[{"text":"< 2.16.6-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.16.6-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"qtwebkit-opensource-src","name":"qtwebkit-opensource-src","label":"qtwebkit-opensource-src","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/qtwebkit-opensource-src","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"qtwebkit-source","name":"qtwebkit-source","label":"qtwebkit-source","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/qtwebkit-source","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"webkit2gtk","name":"webkit2gtk","label":"webkit2gtk","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/webkit2gtk","purlType":"deb","versions":[{"text":"< 2.16.6-0ubuntu0.16.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.16.6-0ubuntu0.16.04.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"webkitgtk","name":"webkitgtk","label":"webkitgtk","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/webkitgtk","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null}],"affectedCount":9,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.securityfocus.com/bid/99890","label":"www.securityfocus.com/bid/99890","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory"]},{"url":"https://support.apple.com/HT207927","label":"support.apple.com/HT207927","hostname":"support.apple.com","tags":["X Refsource CONFIRM","Vendor Advisory","REPORT"]},{"url":"https://support.apple.com/HT207928","label":"support.apple.com/HT207928","hostname":"support.apple.com","tags":["X Refsource CONFIRM","Vendor Advisory","REPORT"]},{"url":"https://www.exploit-db.com/exploits/42375/","label":"www.exploit-db.com/exploits/42375/","hostname":"www.exploit-db.com","tags":["Exploit","X Refsource EXPLOIT DB","Third Party Advisory","VDB Entry"]},{"url":"https://support.apple.com/HT207921","label":"support.apple.com/HT207921","hostname":"support.apple.com","tags":["X Refsource CONFIRM","Vendor Advisory","REPORT"]},{"url":"https://support.apple.com/HT207923","label":"support.apple.com/HT207923","hostname":"support.apple.com","tags":["X Refsource CONFIRM","Vendor Advisory","REPORT"]},{"url":"http://www.securitytracker.com/id/1038950","label":"www.securitytracker.com/id/1038950","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK","Third Party Advisory","REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7064","label":"ubuntu.com/security/CVE-2017-7064","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://webkitgtk.org/security/WSA-2017-0006.html","label":"webkitgtk.org/security/WSA-2017-0006.html","hostname":"webkitgtk.org","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-3376-1","label":"ubuntu.com/security/notices/USN-3376-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-7064","label":"www.cve.org/CVERecord?id=CVE-2017-7064","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-7064","label":"security-tracker.debian.org/tracker/CVE-2017-7064","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["MGASA-2017-0228","SUSE-SU-2017:2933-1","SUSE-SU-2018:0219-1","USN-3376-1"],"duplicates":[],"related":["SUSE-SU-2017:2933-1","SUSE-SU-2018:0219-1","USN-3376-1"]},"timeline":[{"kind":"published","date":"2017-07-20T16:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T15:49:03.033Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":33,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T19:41:22.320Z","stale":false,"partial":false}}